Merge pull request #30 from Shusshu/official-master

Updated dependencies
1.0.1

extended update (see readme)
updated readme

included re-instatement of support for downsampled backgrounds
removed unnecessary comments
1.0.1 + Lint checks
fix nullpointer exception in downsamplemanager
Merge pull request #35 from Shusshu/feature-lint

1.0.1 + Lint checks
Merge pull request #36 from Shusshu/issue-npe-downsample

fix nullpointer exception in downsamplemanager
changed over of conditional tests in setDownsample
updated setDownsample

previously would have not updated if moving from a non-null downsample,
to a null, then back to the previous non-null file
upgrading to 1.0.2

Updating to 1.0.2, fixing a couple bugs, adding support for custom
Bitmap decoders, improved intersection calculation, and some
standardization.
updated readme

updated link to new docs
fixed left-over positioning bugs
added link to sample project
Updated POM to 1.0.2